<template>
    <div class="header">
        <img  class="logopic" src="~@/assets/img//header_bg1.png" />
		<div class="title-box">
			<img src="~@/assets/img/logo1.png" alt="">
			<span>滨湖世纪社区文明养犬智慧服务平台</span>
		</div>

        <!-- 折叠按钮 -->
        <div class="collapse-btn" @click="collapseChage" v-if="false">
            <i v-if="!collapse" class="el-icon-s-fold"></i>
            <i v-else class="el-icon-s-unfold"></i>
        </div>
        <div class="header-right">
			<div class="content-right">
				<div class="user-info pointer" @click="userInfoFn">
					<img src="~@/assets/img/avatar.png" alt="">
					<span>{{ username }}</span>
				</div>
				<span class="pointer" @click="loginOutFn">退出</span>
			</div>
            <div class="header-user-con" v-if="false">
                <!-- 全屏显示 -->
                <div class="btn-fullscreen" @click="handleFullScreen"  v-if="false">
                    <el-tooltip effect="dark" :content="fullscreen?`取消全屏`:`全屏`" placement="bottom">
                        <i class="el-icon-rank"></i>
                    </el-tooltip>
                </div>
                <!-- 消息中心 -->
                <!-- <div class="btn-bell">
                    <el-tooltip
                        effect="dark"
                        :content="message?`有${message}条未读消息`:`消息中心`"
                        placement="bottom"
                    >
                        <router-link to="/tabs">
                            <i class="el-icon-bell"></i>
                        </router-link>
                    </el-tooltip>
                    <span class="btn-bell-badge" v-if="message"></span>
                </div> -->
                <!-- 用户头像 -->
                <div class="user-avator">
                    <img src="../../assets/img/img.jpg" />
                </div>
                <!-- 用户名下拉菜单 -->
                <el-dropdown class="user-name" trigger="click" @command="handleCommand">
                    <span class="el-dropdown-link">
                        {{username}}
                        <i class="el-icon-caret-bottom"></i>
                    </span>
                    <el-dropdown-menu slot="dropdown">
                        <router-link to="/user/profile">
                            <el-dropdown-item>个人中心</el-dropdown-item>
                        </router-link>
                        <a href="http://www.anhuipusi.com/" target="_blank">
                            <el-dropdown-item>技术支持</el-dropdown-item>
                        </a>
                        <el-dropdown-item divided command="loginout">退出登录</el-dropdown-item>
                    </el-dropdown-menu>
                </el-dropdown>
            </div>
        </div>
    </div>
</template>
<script>
import bus from '../common/bus';
import request from '../../api/index';
export default {
    data() {
        return {
            collapse: true,
            fullscreen: false,
            message: 2
        };
    },
    props: {
        username:{type:String}
    },
    methods: {

        // 用户名下拉菜单选择事件
        handleCommand(command) {
            if (command == 'loginout') {
                request.logout().then(res => {
                    localStorage.clear();
                    this.$router.push('/login');
                });
            }
        },

		userInfoFn() {
			this.$router.push('/user/profile');
		},
		loginOutFn() {
			request.logout().then(res => {
				localStorage.clear();
				this.$router.push('/login');
			});
		},
        // 侧边栏折叠
        collapseChage() {
            this.collapse = !this.collapse;
            bus.$emit('collapse', this.collapse);
        },
        // 全屏事件
        handleFullScreen() {
            let element = document.documentElement;
            if (this.fullscreen) {
                if (document.exitFullscreen) {
                    document.exitFullscreen();
                } else if (document.webkitCancelFullScreen) {
                    document.webkitCancelFullScreen();
                } else if (document.mozCancelFullScreen) {
                    document.mozCancelFullScreen();
                } else if (document.msExitFullscreen) {
                    document.msExitFullscreen();
                }
            } else {
                if (element.requestFullscreen) {
                    element.requestFullscreen();
                } else if (element.webkitRequestFullScreen) {
                    element.webkitRequestFullScreen();
                } else if (element.mozRequestFullScreen) {
                    element.mozRequestFullScreen();
                } else if (element.msRequestFullscreen) {
                    // IE11
                    element.msRequestFullscreen();
                }
            }
            this.fullscreen = !this.fullscreen;
        }
    },
    mounted() {
        if (document.body.clientWidth < 1500) {
            this.collapseChage();
        }
    }
};
</script>
<style lang="scss" scoped>
.header {
	display: flex;
    position: relative;
    box-sizing: border-box;
    width: 100%;
    height: 106px;
    font-size: 18px;
    color: #fff;
    background: unset;
    border-bottom: 1px solid yellow;
    .logopic{
        width: 100vw; height: 106px;
        position: absolute;
        z-index: -1;
        left: 0;
        top: 0;
        border-bottom: 1px solid red;
    }
    .title-box {
        display: flex;
        align-items: center;
        color: #556efe;
        font-weight: bold;
        padding-left: 260px;
        font-size: 26px;
        img	{
            height: 50px;
            padding: 0 10px 0 14px;
        }
    }

}

.collapse-btn {
    float: left;
    padding: 0 21px;
    cursor: pointer;
    line-height: 70px;
}
.header .logo {
    float: left;
    display: flex;
    align-items: center;
    width: 210px;
    padding-left: 30px;
    line-height: 70px;
	font-weight: bold;
}
.header .logo .tx{ width: 30px; height: 30px; margin-right: 10px;}
.header-right {
	flex: 1;
	display: flex;
	justify-content: right;
}
.header-right .content-right {
	padding-right: 30px;
	display: flex;
	align-items: center;
	color: #556efe;
	font-weight: bold;
}
.content-right .user-info {
	margin-right: 30px;
	padding-right: 30px;
	display: flex;
	align-items: center;
	border-right: 3px solid #ced4fe;
}
.user-info img {
	width: 30px;
	padding-right: 10px;
}
.pointer {
	cursor: pointer;
}


.header-user-con {
    display: flex;
    height: 70px;
    align-items: center;
}
.btn-fullscreen {
    transform: rotate(45deg);
    margin-right: 5px;
    font-size: 24px;
}
.btn-bell,
.btn-fullscreen {
    position: relative;
    width: 30px;
    height: 30px;
    text-align: center;
    border-radius: 15px;
    cursor: pointer;
}
.btn-bell-badge {
    position: absolute;
    right: 0;
    top: -2px;
    width: 8px;
    height: 8px;
    border-radius: 4px;
    background: #f56c6c;
    color: #fff;
}
.btn-bell .el-icon-bell {
    color: #fff;
}
.user-name {
    margin-left: 10px;
}
.user-avator {
    margin-left: 20px;
}
.user-avator img {
    display: block;
    width: 40px;
    height: 40px;
    border-radius: 50%;
}
.el-dropdown-link {
    color: #fff;
    cursor: pointer;
}
.el-dropdown-menu__item {
    text-align: center;
}
</style>
